The main problem with virtual reality? It’s almost as humdrum as real life

The main problem with virtual reality? It’s almost as humdrum as real life

19 Nov

19Nov

This article is republished with permission from The Conversation under a Creative Commons license. Read the original article.Virtual horse racing, at a real racecourse? Zero points for imagination. Rachel Grey/AAP Image

Tomas Trescak, Senior Lecturer in Intelligent Systems, Western Sydney University

Just a few years ago, virtual reality (VR) was being showered with very real money. The industry raised an estimated US$900 million in venture capital in 2016, but by 2018 that figure had plummeted to US$280 million.

Investments in VR entertainment venues all over the world, VR cinematic experiences, and specialised VR studios such as Google Spotlight and CCP Games have either significantly downsized, closed down or morphed into new ventures. What is happening?

Recent articles in Fortune and The Verge have voiced disdain with VR technology. Common complaints include expensive, clunky or uncomfortable hardware, and unimaginative or repetitive content. Sceptics have compared VR experiences to the 3D television fad of the early 2010s.

As a VR researcher and developer, I understand the scepticism. Yet I believe in this technology, and I know there are “killer apps” and solutions waiting to be discovered.

Juggling on Pluto, anyone? Jindrich Adolf from the Czech Institute of Informatics, Robotics and Cybernetics describes an otherworldly VR experience. Western Sydney University

Virtual reality, literal headache

One problem discussed at the symposium is the fact that VR experiences often cause health-related issues including headaches, eye strain, dizziness, and nausea. Developers can partially deal with these issues at the hardware level by delivering balanced experiences with high refresh and frame rates.

But many developers are ignoring usability guidelines in the pursuit of exciting content. Gaming industry guidelines used by Epic, Oculus, Marvel, and Intel recommend that games completely avoid any use of induced motion, acceleration or “fake motion”, which are often the main cause of discomfort and motion sickness.

Yet the vast majority of available VR experiences feature some kind of induced motion, either in the form of animation or by basing the experience on user movement and exploration of the virtual environment.

I have met many first-time VR users who generally enjoyed the experience, but also reported “feeling wrong” – similar to enjoying the clarity of sound in noise-cancelling headphones but also having a “strange sensation” in their ears.

Killing creativity

Queasiness is not the only turnoff. Another problem is that despite the near-limitless potential of VR, many current offerings are sorely lacking in imagination.

The prevailing trend is to create VR versions of existing content such as games, videos or advertisements, in the hope of delivering extra impact. This does not work, in much the same way that radio play would make terrible television.

There have been some notable successes. Beat Saber, made by Czech indie developers, is the one of the few games that have explored the true potential of VR – and is the only VR game to have grossed more than US$20 million.

Beat Saber has been praised as great mental and physical exercise.

The VR Vaccine Project helps to take the sting out of childhood needles, by combining a real-world vaccination with a superhero story in the virtual world, in which the child is presented with a magical shield at the crucial moment.

The VR Vaccine Project: making needles less scary.

I really hope VR is on its way to becoming more mainstream, more exciting, and less underwhelming. But we scientists can only present new technological solutions, to help make VR a more comfortable and enjoyable experience. Ultimately it is down to VR developers to learn from existing success stories and start delivering those “killer apps”. The possibilities are limited only by imagination.